US Patent 11875317 Electronic money transfer method and system for the same

This electronic money transfer system provides an electronic money transfer method and a system for the same which allow handling electronic money in a sense that is very similar to cash, and which allow avoidance of loss of the electronic money even at a time of loss or theft of a terminal for operating the electronic money. To this end, first, information of an electronic certificate for a terminal (A) of a user A is sent from a terminal (B) of a user B to an electronic money management server (